TheYY8503ckuthamangawoyesa ndi YY109 Yokha choyesera mphamvu yophulikandi zida zofunika kwambiri poyesa mawonekedwe enieni a mapepala, bolodi la mapepala ndi makatoni. Amagwira ntchito yofunika kwambiri pakuwongolera bwino zinthu zopakira. Nazi njira zogwiritsira ntchito ndi njira zodzitetezera pazida ziwirizi.
Kugwiritsa NtchitoChoyesera Kuphwanya:
Thechoyesera kuphwanya imagwiritsidwa ntchito makamaka poyesa mphamvu ya mphete yopondereza(RCT), mphamvu yokakamiza m'mphepete(ECT), mphamvu yolumikizana(PAT) ndi mphamvu yopapatiza ya bolodi la pepala(FCT)Njira yogwiritsira ntchito ndi iyi:
1. Ntchito yokonzekera:
1). Onetsetsani kuti malo ogwirira ntchito a chipangizocho akukwaniritsa zofunikira, kutentha kwake kuyambira (20 ± 10)℃.
2). Onetsetsani ngati kukula kwa mbale yopanikizira ndi kukwapula kwa chipangizocho zikugwirizana ndi miyezo yoyesera.
2. Kukonzekera chitsanzo:
1). Malinga ndi miyezo yoyesera, dulani chitsanzocho kukula komwe kwatchulidwa.
2). Onetsetsani kuti njira yozungulira ya chitsanzocho ili yolunjika ku ma pressure plates awiri a compression tester.
3. Njira yoyesera:
1). Ikani chitsanzo pakati pa mapepala awiri okakamiza a choyesera kupanikizika.
2). Khazikitsani liwiro loyesera, lomwe ndi lokhazikika pa 12.5 ± 3mm/min, kapena losinthidwa pamanja kukhala 5 - 100mm/min.
3). Ikani mphamvu pa chitsanzocho mpaka chitagwa.
4. Kuwerenga zotsatira:
1). Lembani mphamvu yayikulu kwambiri yomwe chitsanzocho chingapirire, yomwe ndi mphamvu yokakamiza ya chitsanzocho.
2). Zotsatira za mayeso zitha kutulutsidwa kudzera mu ntchito yosindikiza deta.
Kugwiritsa Ntchito Burst Strength Tester:
Choyesera mphamvu ya kuphulika chimagwiritsidwa ntchito makamaka poyesa mphamvu ya kuphulika kwa pepala. Njira yogwiritsira ntchito ndi iyi:
1. Kukonzekera:
1). Onetsetsani kuti malo ogwirira ntchito a chipangizocho akukwaniritsa zofunikira, kutentha kwake kuli mkati mwa (20 ± 10)℃.
2). Chongani mphamvu ya chipangizocho kuti muwonetsetse kuti ndi cholondola, ndipo kulondola kwake kufika pa 0.02%.
2. Kukonzekera chitsanzo:
1). Malinga ndi muyezo woyesera, dulani chitsanzocho mu kukula komwe kwatchulidwa.
2). Onetsetsani kuti pamwamba pa chitsanzocho pali ponseponse ndipo palibe zolakwika zoonekeratu.
3. Njira yoyesera:
1). Ikani chitsanzocho mu choyezera mphamvu ya burst.
2). Ikani mphamvu pa chitsanzocho mpaka chitaphulika.
3). Lembani kuchuluka kwa mphamvu yokwanira yomwe yapezeka panthawi yomwe chitsanzo chaphulika.
4. Kuwerenga zotsatira:
1). Werengani mphamvu yophulika ya chitsanzo, nthawi zambiri mu mayunitsi a kPa kapena psi.
2). Zotsatira za mayeso zitha kutulutsidwa kudzera mu ntchito yosindikiza deta.
Zolemba Zofunika Kusamala:
1. Kulinganiza Zida:
1).Yesani nthawi zonse choyezera kupanikizika ndi choyezera mphamvu ya burst kuti muwonetsetse kulondola kwa zotsatira za mayeso.
2)Kulinganiza kuyenera kuchitika motsatira miyezo yoyenera, monga ISO2758 "Kutsimikiza Mphamvu ya Pepala - Kuphulika" ndi GB454 "Njira Yodziwira Mphamvu ya Pepala Yophulika".
2. Kukonza Zitsanzo:
1)Zitsanzo ziyenera kusungidwa pamalo oyenera kuti zisawonongeke ndi chinyezi kapena kutentha.
2)Kukula ndi mawonekedwe a zitsanzo ziyenera kutsatira miyezo yoyesera kuti zitsimikizire kuti zotsatira za mayeso zikufanana.
3. Ntchito Yotetezeka:
1)Ogwira ntchito ayenera kulandira maphunziro aukadaulo ndikudziwa bwino njira zogwiritsira ntchito komanso njira zotetezera zidazo.
2). Pa nthawi yoyesera, samalani kuti zitsanzo zisatuluke kapena kuti zipangizo zisawonongeke.
Pogwiritsa ntchito bwino chida choyesera kupanikizika ndi choyesera mphamvu yophulika, mtundu wa pepala, bolodi la mapepala, ndi makatoni ukhoza kusinthidwa bwino, kuonetsetsa kuti magwiridwe antchito a zida zopakira akukwaniritsa zofunikira.
Nthawi yotumizira: Ogasiti-05-2025